baber/WOPTO huggingface dataset:
Patent JP-H07185277-A (JP)
Title: Combined metal film for hydrogen separation
Inventor: DEIBITSUDO JIYON EDORANDO
IPC: C23C28/00
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a stable composite metal membrane having hydrogen permeability and hydrogen selectivity for separating hydrogen from other gases. CONSTITUTION: This composite metal membrane 10 is provided with a hydrogen permeable non-porous base metallic layer 11 and hydrogen permeable non-porous coated metallic layers 13 and 13', which are separated from the non-porous base metallic layer 11 with hydrogen permeable intermediate layers 12 and 12' and each of the intermediate layer is not a pure metal or a metal alloy and is one free from forming a thermodynamically hydrogen non-permeable layer at 400-1,000 deg.C by the reaction with hydrogen, the base metal or the coated metal.
Patent JP-2001096239-A (JP)
Title: Device for washing wheel of wheelchair
Inventor: HASEGAWA OSAMU
IPC: B08B1/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact wheel washing device for lowering the load imposed on care personnel or physically handicapped persons and washing wheels with high efficiency. SOLUTION: This device for washing wheels of a wheelchair has rolling rolls for supporting the wheels and a polishing/washing roll for polishing/ washing the wheels on a device main body base 2 where the wheelchair 1 is mounted. Rolling roll for supporting the wheels each having a smaller diameter are arranged in a group of other plural rolling rolls 6 for supporting the wheels each having a larger diameter near the common polishing/washing roll 4 to polish/wash all of the wheels. A washing water storage vessel 8 is installed at the position that the roll 4 is immersed in it and a driving motor for rotating the rolls 6 or the roll 4 is installed inside the same roll.
Patent JP-H09131898-A (JP)
Title: Colorable single cartridge ink jet service station
Inventor: CHII CHIYAN CHIYUU
IPC: B41J2/175
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To print a sharp image at a time of the use of a plurality of cartridges by arranging a put-aside member restricting the respective cap sealing respective cartridges and putting aside the caps toward both end parts of a restriction sleeve in the hollow part of the restriction sleeve. SOLUTION: A service station services the respective printing heads 34, 35 of a plurality of replaceable ink jet cartridges 30, 32 arranged to a single cartridge ink jet printing mechanism. In this case, a restriction sleeve 52 forming a hollow part terminating at a plurality of the opposed end parts thereof is connected to a frame in a revolvable and parallelly movable manner. A first cap having the size sealing the first cartridge 30 is restricted in the hollow part of the restriction sleeve 52 and a second cap 55 having the size sealing the second cartridge 32 is restricted in the hollow part of the restriction sleeve 32. Further, a put-aside member 60 putting aside both caps 54, 55 toward both end parts of the restriction sleeve is arranged in the hollow part of the restriction sleeve 52.
Patent JP-H05114741-A (JP)
Title: Nonvolatile storage device
Inventor: MURAKAMI YUKICHI
IPC: G11C17/04
Filed: 1991-10-22
Abstract: PURPOSE:To realize a nonvolatile storage device, which can be more simplified the constitution of the device and in whose constitution a more reduction in the area of a chip is contrived. CONSTITUTION:A sense amplifier 30 is connected to each terminal of two bit lines BL and inverse BL connected respectively with a plurality of memory cells 3, which are respectively constituted of a capacitor 1 formed using a ferro- electric film and a MOS transistor 2. Dummy cells 5 which are respectively constituted of a dummy capacitor 4 formed of a normal dielectric film are connected to the bit lines BL and inverse BL one by one. The lines BL and inverse BL are precharged at prescribed levels prior to readout of data, polarization charges are read out from the cells 3 into the bit line BL on one side in this state. A voltage level of the line inverse BL is boosted utilizing a storage charge in the capacitor 4 connected to the line BL, and the bit line BL subsequent to the boosting and the precharge level are maintained intact. The difference between the voltage level of the line BL and a voltage level of the other bit line BL is amplified and detected by the amplifier 30 to read out data.
Patent JP-S63138916-A (JP)
Inventor: YOSHIHARA JUNICHI
IPC: B65B25/14
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04146999-A (JP)
Title: Production of detergent composition
Inventor: YAMAGUCHI MASAYOSHI
IPC: C11D17/06
Filed: 1990-10-11
Abstract: PURPOSE:To improve flowability and preservation stability by spray drying a slurry containing a sulfonate of a fatty acid low alkyl ester, a specific inorganic builder, polyacrylic acid or a salt thereof, and water. CONSTITUTION:A detergent composition is obtained by spray drying 5 to 35 wt.% sulfonate of a fatty acid low alkyl ester represented by the formula (wherein R<1> represents 8 to 22C alkyl or alkenyl; R<2> represents 1 to 3C alkyl; and M represents a counter ion), 10 to 50wt.% at least one inorganic builder selected from the group consisting of zeolite, Na2SO4, and Na2SO3, 0.5 to 10wt.% polyacrylic acid or a salt thereof having a weight average molecular weight of 8,000 or less, and 35 to 40wt.% water. 1 to 15wt.% of this composition is mixed with 99 to 85wt.% of the other detergent components and the resulting mixture is granulated to obtain high bulk density detergent particles having a bulk density of 0.5 to 1.2g/cc.
Patent JP-S63127735-A (JP)
Inventor: OSHITA TAKAHIRO
IPC: A47L9/19
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01115167-A (JP)
Title: Driving for photoelectric conversion semiconductor device
Inventor: FUKADA TAKESHI
IPC: H01L31/0248
Filed: 1987-10-28
Abstract: PURPOSE:To make it possible to obtain a stable output by a method wherein, when an output charge is taken out of a semiconductor provided with a junction and having a photoelectric conversion function, a read is performed after a readout pulse signal is returned to a signal ground level. CONSTITUTION:When a driving pulse 18 is applied to carriers excited by light irradiation in a semiconductor having a photoelectric conversion function from the exterior to read out the information on the carriers to the exterior, the amount of the charge of a device is detected to read the brightness and darkness of holes after a driving pulse signal, which is applied by the device, is returned to a signal ground level. If this method is used, an output charge is decreased, but as most of a charge, flowing in the reverse direction due to a hole storage effect which is an unstable element, is substracted, a difference between a bright charge 19 and a dark charge 20 becomes large and a read accuracy is improved. Thereby, an output can be obtained stably.
Patent JP-2000105324-A (JP)
Title: Structure and method for connecting optical waveguide with optical fiber
Inventor: UENO YURIKO
IPC: G02B6/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent optical axes from being misaligned from the result that an adhesive for end face connection for connecting the end face of an optical waveguide to that of an optical fiber and a fixing adhesive for connecting the optical fiber with an optical fiber fixing groove are mixed with each other. SOLUTION: This structure is formed by connecting an end face of an optical waveguide formed on a substrate 1 with that of an optical fiber 5 fixed with a fixing adhesive 8 by aligning the optical axis with that of the optical waveguide in the optical fiber fixing groove 4 formed on the substrate 1. Here, an adhesive separating groove 9 is arranged between the end face of the optical fiber 5 in the optical fiber fixing groove 4 and a fixing position by the fixing adhesive 8. Thus, it is possible to separate an end face connecting adhesive 7 from the fixing adhesive 8 by the groove 9, and prevent the optical axes from being misaligned from each other to achieve a satisfactory optical connection.
Patent JP-H02122249-A (JP)
Title: Method and device for detecting acid
Inventor: MISHIMA TAKAYUKI
IPC: G01N27/06
Filed: 1988-11-01
Abstract: PURPOSE:To detect acids, such as sulfuric acid and nitric acid, contained in fluid to be measured with high sensitivity by measuring the change in the electrical conductivity of a graphite anode by infiltration of the acids between the graphite layers at the time of impression of a DC voltage. CONSTITUTION:An electrode consisting of graphite is constituted as the anode 1 and a counter cathode 4 is constituted of platinum. The two electrodes 1, 4 are built in an acid detecting cell 12 consisting of a cell made of polytetrafluoroethylene and are connected via a switch 9 to a power source 7 for electrolysis so that the DC voltage can be impressed thereto. The acid detecting cell 12 has a port 10 for introducing the fluid to be measured and a port 11 for discharging the fluid to be measured and is so constituted that the two electrodes 1, 4 can be immersed into the fluid to be measured. The intercalation of the acids in the fluid to be measured arises and the electrical conductivity of the graphite changes if the voltage is impressed between the two electrodes 1 and 4; therefore, the presence or absence of the acids and the concn. of the acids can be detected by measuring the presence or absence of a change in the electrical conductivity and the degree of the change.
Patent JP-H04148600-A (JP)
Title: Automatically installing device for electronic component
Inventor: MOBARA MASAYUKI
IPC: B23P21/00
Filed: 1990-10-11
Abstract: PURPOSE:To prevent the breakdown of a device by vertically moving a suction tool through a vertical motion member when the timing between a rotary disc driving motor and a suction cam mechanism driving motor has deviated. CONSTITUTION:In case that the timing between a rotary disc servo motor 14, a servo motor 51 for driving a cam for suction, and a servo motor 55 for driving a cam for mounting has deviated, the rotation of the rotary disc servo motor 14 is transmitted to a shaft 35 through pulleys 32 and 33 and a belt 34, and by second cams 30 and 31 for suction rotated by the shaft 35, rotation levers 36 and 37 are rotated in place of first cams 47 and 48 for suction, and a suction head 13 is elevated through vertical motion levers 43 and 44, so even if the rotation of motors 51 and 55 are delayed, the device is not broken thanks to the elevation of the suction head 13.
Patent JP-H0988941-A (JP)
Title: Dynamic bearing device and its manufacture
Inventor: MIZUSAKI YASUSHI
IPC: C10M107/44
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a bearing by preventing abrasion and seizure or the like of the bearing as well as to improve reliablity by reducing the possibility of exerting adverse influence on a peripheral other member by excellently radiating heat generated in a bearing part. SOLUTION: A lubricating resin layer 34 is arranged on at least one bearing surface of a rotary member 30 and a fixed member 32, and the bearing surface is composed of this lubricating resin layer 34, and it is constituted so as to improve abrasion resistance and seizure resistance of the bearing surface by the lubricating resin layer 34. Such a lubricating resin layer 34 is inferior in heat conduction, and though heat generated in a bearing part is confined without being excellently radiated, a member 32 on the side where the lubricating resin layer 34 is arranged is composed of an aluminium material having high heat conductivity, and is constituted so that heat generated in the bearing part is excellently radiated by the aluminium material 32.
Patent JP-H01117623-A (JP)
Title: Current-limiting resistor
Inventor: IMAI MOTOMASA
IPC: H01L39/16
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a current-limiting resistor having a high shortcircuit current- controlling effect, of small size, and of little normal voltage drop, by providing an oxide superconductor formed into a folded shape midway through an electric system line while maintaining said superconductor at a temperature in the vicinity of its critical temperature. CONSTITUTION:A current-limiting resistor 3 maintaining an oxide superconductor 1 at a temperature in the vicinity of its critical temperature by a cooling system 2 is provided midway through the main cable way 4 of an electric system line. The resistivity of said oxide superconductor 1 in an ordinary conductive state is so set as to be sufficiently larger than the resistivity of the main cable way 4 of said electric system line. Further, the oxide superconductor 1 is formed into a folded shape in the manner of improving the length of an active current path per unit area. In this manner, it is possible to obtain very high current limiting effect, and to manufacture an apparatus easily and economically with little normal voltage drop.
Patent JP-H04149781-A (JP)
Title: Method for inputting/outputting cad
Inventor: ICHIDA TERUHIKO
IPC: G06F17/50
Filed: 1990-10-12
Abstract: PURPOSE:To synthesize a drawing formed by a CAD and an already plotted graphic as a united drawing by overwriting a drawing on the already plotted drawing while checking the positional relation between both the drawing and the graphic on a display. CONSTITUTION:A photodetecting sensor for an image scanner or a television camera is unitedly fixed to a plotter or a printer, in the set state of a drawing in the plotter, an image is inputted. The image data are displayed on a raster scanning type display in a raster type state, a CAD graphic is superposed to the image data as one image layer and adjusted on a position to be outputted to the plotter and the coordinates of the CAD graphic are set up to execute CAD input work. In the set state of the initial drawing on its read position, an additional graphic is plotted on the drawing and the plotted drawing is outputted. Thus, an additional output can be attained by the combination of hardware and software. Consequently, a drawing formed/outputted up to on the way can be additionally plotted and correction work for erasing only a necessary pat and rewriting the erased part can also be attained.
Patent JP-H09120766-A (JP)
Title: Thermal protector and its manufacture
Inventor: HORIBE YASUTAKA
IPC: H01H37/54
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector which has a movable electrode to enable a snap action even though a metal plate of a small area and of a low resistance material is used and which presents precision controllability for the operating temp. or restitutional temp. SOLUTION: A thermal protector concerned is composed of a stationary electrode 1 equipped at the end with a stationary contact 2 and a movable electrode 3 which is equipped at the end with a movable contact 4 and is deformed with heat application to contact with or separate from the stationary electrode 1. The movable electrode 3 is formed from three metal plates having different coefficients of thermal expansion and is provided with a draw processing part 5 as surface unevenness formed in multifold arrangement. The movable contact 4 is located on the side with that metal plate 14 having a greater coefficient of thermal expansion.
Patent JP-S63129344-A (JP)
Title: Image recording device
Inventor: OKUZAWA TSUGIO
IPC: G03D13/00
Filed: 1986-11-20
Abstract: PURPOSE:To prevent a jam from occurring by providing a separation device with a separation claw which swings after the operation of a detecting means on the downstream side of a pressure transfer device. CONSTITUTION:A sensor SW3 detects the front end of the photosensitive material S which is developed and the material is conveyed by a conveyor roller 18 to a superposition part 19 a specific time later, superposed upon image receiving paper C, and conveyed to and pressed by the pressure transfer device 22. Then an image recorded on the photosensitive material S is transferred to the image receiving paper C and then the superposed photosensitive material S and image receiving paper C are conveyed to the separation device 25. The separation device 25 consists of a conveyor roll 26 and the separation claw 27, which swings on the downstream side of the conveyor roll 26 to intrude the front end into the space between the photosensitive material S and image receiving paper C, thereby separating the both from each other. The photosensitive material S and image receiving paper C after being separated from each other are conveyed in mutually different directions. Thus, a jam is prevented from occurring.
Patent JP-H11111441-A (JP)
Title: Induction heating cooker
Inventor: ITO TADAAKI
IPC: H05B6/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker effectively protecting a switching element. SOLUTION: This cooking device is provided with first control setting means 18 controlling a drive circuit 15 so that the output voltage of an inverter circuit 14 becomes a required value from a detected value by an input voltage detection means 16 and a detected value by an output voltage detection means 17. By providing second control setting means 20 controlling the drive circuit 15 by the detected value through an output detection means 17 unrelated to the value detected through the input voltage detection means 16 so as to control the on time of a switching element 14c through the two control setting means 18, 20, the rapid increase of a switching element 14c loss is suppressed at the fluctuation time of a commercial power source 11 voltage, and the switching element 14c is protected so that both end voltage thereof does not exceed its withstand voltage.
Patent JP-2001098007-A (JP)
Title: Hydrophilic molding and method for manufacture thereof
Inventor: TERAMAE ATSUSHI
IPC: C09D5/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding having an extremely hydrophilic surface and not suffering reduction in water resistance because of the endowed hydrophilic feature and to provide a method to manufacture the same with the productivity. SOLUTION: A hydrophilic molding whose angle of contact with water is less than 20 deg., formed by the covalent bonding of a hydrophilic compound (c) with the surface of a shape of a cross-linked polymer (I) on which it less. The cross-linked polymer (I) is a copolymer of a cross-linked polymer compound (a) and an amphipatic polymer compound (b) which is copolymerizable with the cross-linked polymer compound (a); the cross-linked polymer (I) exhibits a contact angle with water of 10-60 deg.; and the increase in weight to occur in the cross-linked polymer (I) is not more than 10% of its weight after immersion in 25 deg.C water for 24 hours.
Patent JP-H09171238-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C7/38
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material superior in color development performance and remarkably improve in lightfastness of a magenta dye image by incorporating a specified magenta coupler. SOLUTION: This silver halide color photographic sensitive material has photographic constituent layers comprising blue-, green-, and red-sensitive silver halide emulsion layers, and at least of the green-sensitive silver halide emulsion layers contains one of the magenta couplers represented by the formula in which R is an H atom or a substituent; each of R1 -R3 is an alkyl or aryl group; X1 is an H atom or a group to be released by reaction with the oxidation product of a color developing agent; Z is a nonmetallic atomic group necessary to from an N-containing hetero ring; and (n) is integers of 1, 2, or 3.
Patent JP-H10125253-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: KUROKUZUHARA MAMORU
IPC: H01J29/48
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provided an electron gun for cathode-ray tube to prevent the occurrence of undesired blight spots on a fluorescent film by suppressing a filed emission due to the strength of a field generated between a first electrode 2 and a second electrode 3. SOLUTION: This electron gun includes a cathode 1 for radiating an electron beam, and always includes a first electrode 2, a second electrode 3, a third electrode 4 and a fourth electrode 5. The first electrode 2, the second electrode 3, the third electrode 4 and the fourth electrode 5 are arranged and retained from the cathode 1 side in that order. In this case, the first electrode 2 is constituted of a first metallic material made of nickel(Ni) and iron(Fe) alloy in overlapping relation to each other in thickness direction, and a second metallic material made of stainless steel. The thickness of the second metallic material is selected to be not more than a third of that of the first metallic material.
Patent JP-S61153729-A (JP)
Title: Printer type electronic desk calculator use lsi testing device
Inventor: KATSURA AKIRA
IPC: G06F11/22
Filed: 1984-12-27
Abstract: PURPOSE:To execute a test of an LSI of an optional number request type by setting a necessary print timing number by a data which is read out of a P-ROM, at every operation step of the time of the test. CONSTITUTION:A print timing number of every operation step is set to each address of a print timing setting P-ROM34 in accordance with a test use program data. A CPU3 reads out a test program data 30 from a P-ROM33 and controls an operation of each circuit, also reads out a print timing number setting data 31 from the ROM34 at every operation step, and gives it to a print timing number setting circuit 9.
Patent JP-H06133329-A (JP)
Title: Color slurring correction device for color picture
Inventor: OGATA MASAMI
IPC: H04N1/46
Filed: 1992-10-14
Abstract: PURPOSE:To correct local color slurring and to improve the picture quality by detecting a representative hue of a color a specific category from an input picture and replacing the hue with the representative hue when the color of a picture element is a correction object. CONSTITUTION:A decoder 20 obtains a luminance signal Y and color difference signals R-Y, B-Y from an inputted video signal, after they are digitized at an A/D converter 21, the signals are converted into a luminance Y, a hue H and a chrominance signal C by a coordinate converter 22 and stored in a frame memory 24. The hue H is sent to a representative hue detector 23, and the detected representative hue HO is fed to a hue converter 26. On the other hand, the necessity of correction of the hue H read out of the frame memory 24 is decided by a correction discrimination device 25 and the result is fed to the hue converter 26. When the correction is implemented by the hue converter 26, the representative color HO is outputted, and when no correction is required, the hue H is outputted. Then the hue H', the luminance Y and the chroma C are converted into three primary colors signal by a coordinate axis converter 27, converted into analog signals by a D/A converter 28 and they are inputted to a cathode ray tube 29.
Patent JP-H01150856-A (JP)
Title: Simultaneous immunoassay of antigen and antibody
Inventor: ERIOTSUTO DAUSON
IPC: G01N33/78
Filed: 1988-11-02
Abstract: PURPOSE: To determine the concentration of antigen or antibody in a liquid sample inexpensively and easily by generating a signal to be detected when two different labeled antibodies are bound to a same antigen or when two different labeled antibodies are bound to a same antibody. CONSTITUTION: A triple complex of a first labeled binding antigen or an antibody piece (Ab-L1 ), a second labeled binding second antigen or an antibody piece (Ab-L2 ), and an antigen substance (Ag) in liquid is formed. Then, by detecting a signal that is generated due to the interaction between the first and second labels and is sensitized by binding while approaching the antigen substance, the presence or concentration of the antigen substance in liquid can be detected.